2014 On the evening of May 16, a plane flying from Taiyuan to Xiamen encountered a bird when it was about to land, and the nose of the plane was dented (pictured), resulting in

According to the meaning of the question, the plane met a bird when it was about to land halfway. Aircraft and birds fly in different directions, and the speed of aircraft is greater than that of birds. Taking one of them as a reference, the relative position between the two has changed, and the other is moving, so it is said that the relativity of motion and stillness is involved here;

When the bird hits the plane, the bird gives the plane a force, and the plane gives the bird a force of equal magnitude and opposite direction, because the forces between objects are mutual;

Birds can hit planes, which shows that force can change the shape of objects.

Therefore, the answer is: the relativity of motion and static; Mutual; Shape.